亘古未有 Traditional 亙古未有 gèn gǔ wèi yǒu 🔊 unprecedented + Keep this word Meanings gèn gǔ wèi yǒu 亙古未有 unprecedentednever seen since ancient times Its characters 亘gènextending all the way across古gǔancientHSK 5未wèinot yetHSK 6有yǒuto have; there isHSK 1